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arXiv · 1711.02550

Kramers Kronig PAM transceiver and two-sided polarization-multiplexed Kramers Kronig transceiver

Cristian Antonelli·Antonio Mecozzi·Mark Shtaif
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Abstract

We propose two transceiver schemes based on Kramers Kronig (KK) detection. One targets low-cost high-throughput applications and uses PAM transmission in combination with direct detection and digital reconstruction of the optical phase. This scheme allows digital compensation of chromatic dispersion and provides a significant improvement in terms of spectral efficiency, compared to conventional PAM transmission. The second scheme targets high-channel-count coherent systems with the aim of simplifying the receiver complexity by reducing the optical components count.

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Cristian Antonelli, Antonio Mecozzi, Mark Shtaif. 2017-11-06. Kramers Kronig PAM transceiver and two-sided polarization-multiplexed Kramers Kronig transceiver. https://doi.org/10.1109/jlt.2018.2796306

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